header {
    width: 100%;
    display: flex;
    flex-direction: column;

}

.top_wrap1 {
    width: 100%;
    height: 36px;
    background-color: #0f6cdb;
    display: flex;
    flex-direction: column;
    align-items: center
}
.top_wrap2 {
    width: 1200px;
    height: 36px;
    margin: auto;
    
}

.logo_wrap {
    width: 1200px;
    height: 130px;
    margin: auto;
}

.top_welcome {
    /* display: block; */
    height: 36px;
    width: 800px;
    line-height: 36px;
    /* background-color: #0f6cdb; */
    color: #fff;
}

.top_set_first,.top_collect {
    font-size: 14px;
    width: 100px;
    height: 36px;
    line-height: 36px;
    color: #fff;
    float: right;
}

.logo{
    margin: auto;
    width: 768px;
    height: 80px;
    padding-top: 25px;
    padding-bottom: 25px;
}